<!DOCTYPE html>
<html>
<head>
    <!-- 页面meta -->
    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <title>传智健康</title>
    <meta name="description" content="传智健康">
    <meta name="keywords" content="传智健康">
    <meta content="width=device-width,initial-scale=1,maximum-scale=1,user-scalable=no" name="viewport">
    <!-- 引入样式 -->
    <link rel="stylesheet" href="../plugins/elementui/index.css">
    <link rel="stylesheet" href="../plugins/font-awesome/css/font-awesome.min.css">
    <link rel="stylesheet" href="../css/style.css">
    <!-- 引入组件库 -->
    <script type="text/javascript" src="../js/jquery.min.js"></script>
    <script src="../js/vue.js"></script>
    <script src="../plugins/elementui/index.js"></script>
    <script src="../js/axios-0.18.0.js"></script>
    <style>
        .datatable {
            position: relative;
            box-sizing: border-box;
            -webkit-box-flex: 1;
            width: 100%;
            max-width: 100%;
            font-size: 14px;
            color: rgb(96, 98, 102);
            overflow: hidden;
            flex: 1 1 0%;
        }
        .datatable td, .datatable th {
            padding: 12px 0;
            min-width: 0;
            -webkit-box-sizing: border-box;
            box-sizing: border-box;
            text-overflow: ellipsis;
            vertical-align: middle;
            position: relative;
            text-align: left;
        }
    </style>
</head>
<body class="hold-transition">
<div id="app">
    <div class="content-header">
        <h1>会员管理<small>权限管理</small></h1>
        <el-breadcrumb separator-class="el-icon-arrow-right" class="breadcrumb">
            <el-breadcrumb-item :to="{ path: '/' }">首页</el-breadcrumb-item>
            <el-breadcrumb-item>会员管理</el-breadcrumb-item>
            <el-breadcrumb-item>权限管理</el-breadcrumb-item>
        </el-breadcrumb>
    </div>
    <div class="app-container">
        <div class="box">
            <div class="filter-container">
                <el-input placeholder="权限名/关键词" v-model="pagination.queryString" style="width: 200px;" class="filter-item"></el-input>
                <el-button @click="findPage()" class="dalfBut">查询</el-button>
                <el-button type="primary" class="butT" @click="handleCreate()">新建</el-button>
            </div>
            <el-table size="small" current-row-key="id" :data="dataList" stripe highlight-current-row>
                <el-table-column type="index" align="center" label="序号"></el-table-column>
                <el-table-column prop="name" label="权限名" align="center"></el-table-column>
                <el-table-column prop="keyword" label="权限关键字" align="center"></el-table-column>


                <el-table-column label="操作" align="center">
                    <template slot-scope="scope">
                        <el-button type="primary" size="mini" @click="handleUpdate(scope.row)">编辑</el-button>
                        <el-button size="mini" type="danger" @click="handleDelete(scope.row)">删除</el-button>
                    </template>
                </el-table-column>
            </el-table>
            <div class="pagination-container">
                <el-pagination
                        class="pagiantion"
                        @current-change="handleCurrentChange"
                        :current-page="pagination.currentPage"
                        :page-size="pagination.pageSize"
                        layout="total, prev, pager, next, jumper"
                        :total="pagination.total">
                </el-pagination>
            </div>
            <!-- 新增标签弹层 -->
            <div class="add-form">
                <el-dialog title="新增权限项" :visible.sync="dialogFormVisible">
                    <el-form ref="dataAddForm" :model="formData" :rules="rules" label-position="right" label-width="100px">
                        <el-row>
                            <el-col :span="12">
                                <el-form-item label="权限名" prop="name">
                                    <el-input v-model="formData.name"/>
                                </el-form-item>
                            </el-col>
                            <el-col :span="12">
                                <el-form-item label="权限关键字" prop="keyword">
                                    <el-input v-model="formData.keyword"/>
                                </el-form-item>
                            </el-col>
                            <el-col :span="12">
                                <el-form-item label="权限说明" prop="description">
                                    <el-input v-model="formData.description"/>
                                </el-form-item>
                            </el-col>
                        </el-row>

                    </el-form>
                    <div slot="footer" class="dialog-footer">
                        <el-button @click="dialogFormVisible = false">取消</el-button>
                        <el-button type="primary" @click="handleAdd()">确定</el-button>
                    </div>
                </el-dialog>
            </div>

            <!-- 编辑标签弹层 -->
            <div class="add-form">
                <el-dialog title="编辑权限项" :visible.sync="dialogFormVisible4Edit">
                    <el-form ref="dataEditForm" :model="formData" :rules="rules" label-position="right" label-width="100px">
                        <el-row>
                            <el-col :span="12">
                                <el-form-item label="权限名" prop="name">
                                    <el-input v-model="formData.name"/>
                                </el-form-item>
                            </el-col>
                            <el-col :span="12">
                                <el-form-item label="权限关键字" prop="keyword">
                                    <el-input v-model="formData.keyword"/>
                                </el-form-item>
                            </el-col>
                        </el-row>
                    </el-form>
                    <div slot="footer" class="dialog-footer">
                        <el-button @click="dialogFormVisible4Edit = false">取消</el-button>
                        <el-button type="primary" @click="handleEdit()">确定</el-button>
                    </div>
                </el-dialog>
            </div>
        </div>
    </div>
</div>
</body>
<!-- 引入组件库 -->
<script src="../js/vue.js"></script>
<script src="../plugins/elementui/index.js"></script>
<script type="text/javascript" src="../js/jquery.min.js"></script>
<script src="../js/axios-0.18.0.js"></script>
<script>
    var vue = new Vue({
        el: '#app',
        data:{
            pagination: {//分页相关模型数据
                currentPage: 1,//当前页码
                pageSize:10,//每页显示的记录数
                total:26,//总记录数
                queryString:null//查询条件
            },
            dataList: [],//当前页要展示的分页列表数据
            formData: {},//表单数据
            dialogFormVisible: false,//增加表单是否可见
            dialogFormVisible4Edit:false,//编辑表单是否可见
            rules: {//校验规则
                name: [{ required: true, message: '权限名为必填项', trigger: 'blur' }],
                keyword: [{ required: true, message: '关键词为必填项', trigger: 'blur' }]
            }
        },
        //钩子函数，VUE对象初始化完成后自动执行
        created() {
            this.findPage();
        },
        methods: {
            //编辑
            handleEdit() {
                //表单校验
                this.$refs['dataEditForm'].validate((valid)=>{
                    if(valid) {
                        //表单校验通过，发送请求
                        axios.post("/permission/update.do",this.formData).then((res)=>{
                            //隐藏编辑窗口
                            this.dialogFormVisible4Edit=false;
                            if(res.data.flag) {
                                //编辑成功，弹出成功提示信息
                                this.$message({
                                    message:res.data.message,
                                    type:'success'
                                });
                            }else {
                                //编辑失败，弹出错误提示信息
                                this.$message.error(res.data.message);
                            }
                        }).finally(()=>{
                            //重新发送请求查询分页数据
                            this.findPage();
                        });
                    }else{
                        //表单校验失败
                        this.$message.error("表单校验失败");
                        return false;
                    }
                });
            },
            //添加
            handleAdd () {
                //校验表单输入项是否合法
                this.$refs['dataAddForm'].validate((valid)=>{
                    if(valid) {
                        //表单数据校验通过,发送ajax请求将表单数据提交到后台
                        axios.post("/permission/add.do",this.formData).then((response)=>{
                            //隐藏新增窗口
                            this.dialogFormVisible=false;
                            //判断后台返回的flag值,true表示添加操作成功,false为添加操作失败
                            if(response.data.flag) {
                                this.$message({
                                    message:response.data.message,
                                    type:'success'
                                });
                            }else{
                                this.$message.error(response.data.message);
                            }
                        }).finally(()=>{
                            this.findPage();
                        });
                    }else{
                        this.$message.error("表单校验失败");
                        return false;
                    }
                });
            },
            //分页查询
            findPage() {
                //分页参数
                var param={
                    currentPage:this.pagination.currentPage,//页码
                    pageSize:this.pagination.pageSize,//每页显示的记录数
                    queryString:this.pagination.queryString//查询条件
                };
                //请求后台
                axios.post("/permission/findPage.do",param).then((response)=>{
                    //为模型数据复制,基于VUE的双向绑定展示到页面
                    this.dataList=response.data.rows;
                    this.pagination.total=response.data.total;
                }).catch((error)=>{
                    this.showMessage(error);
                });
            },
            // 重置表单
            resetForm() {
                this.formData={};
            },
            // 弹出添加窗口
            handleCreate() {
                this.resetForm();
                this.dialogFormVisible=true;

            },
            // 弹出编辑窗口
            handleUpdate(row) {
                //发送请求获取权限信息
                axios.get("/permission/findById.do?id="+row.id).then((res)=>{
                    if(res.data.flag){
                        //设置编辑窗口属性，dialogFormVisible4Edit为true表示显示
                        this.dialogFormVisible4Edit=true;

                        this.$message.success(res.data.message);
                        //为模型数据设置值，基于VUE双向数据绑定回显到页面
                        this.formData=res.data.data;
                    }else{
                        this.$message.error(res.data.message);
                    }
                });
            },
            //切换页码
            handleCurrentChange(currentPage) {
                //currentPage为切换后的页码
                this.pagination.currentPage=currentPage;
                this.findPage();

            },
            // 删除
            handleDelete(row) {
                //alert(row.id);
                this.$confirm("确认删除当前选中记录吗？","提示",{type:'warning'}).then(()=>{
                    //点击确定按钮时执行此处代码
                    //alert('用户点击的是确定按钮');
                    axios.get("/permission/delete.do?id="+row.id).then((res)=>{
                        if(res.data.flag) {
                            //删除成功
                            this.$message({
                                message:res.data.message,
                                type:'success'
                            });
                            //调用分页,获取最新分页数据
                            this.findPage();
                        }else{
                            //删除失败
                            this.$message.error(res.data.message);
                        }
                    }).catch((error)=>{
                        this.showMessage(error);
                    });
                });
            },
            //权限不足的提示
            showMessage(error){
                if(error=="Error: Request failed with status code 403"){
                    this.$message.success("无访问权限");
                    return;
                }else{
                    this.$message.error("未知错误");
                    return;
                }
            }
        }
    })
</script>
</html>